Base | Representation |
---|---|
bin | 1001000011001… |
… | …11010011011001 |
3 | 12021212011111010 |
4 | 10201213103121 |
5 | 123413424401 |
6 | 11311124133 |
7 | 1611212601 |
oct | 441472331 |
9 | 167764433 |
10 | 75920601 |
11 | 399452a9 |
12 | 21513649 |
13 | 12962643 |
14 | a123c01 |
15 | 69e9ed6 |
hex | 48674d9 |
75920601 has 4 divisors (see below), whose sum is σ = 101227472. Its totient is φ = 50613732.
The previous prime is 75920597. The next prime is 75920609. The reversal of 75920601 is 10602957.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 75920601 - 22 = 75920597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (75920609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12653431 + ... + 12653436.
It is an arithmetic number, because the mean of its divisors is an integer number (25306868).
Almost surely, 275920601 is an apocalyptic number.
It is an amenable number.
75920601 is a deficient number, since it is larger than the sum of its proper divisors (25306871).
75920601 is a wasteful number, since it uses less digits than its factorization.
75920601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25306870.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 75920601 is about 8713.2428521188. The cubic root of 75920601 is about 423.4347981863.
The spelling of 75920601 in words is "seventy-five million, nine hundred twenty thousand, six hundred one".
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